Juego de 5 brocas avellanadoras, brocas avellanadoras HSS de 82 grados con 5 ranuras, tamaños de 0,64 cm y 1,91 cm, con vástago hexagonal de 0,64 cm, para madera.

complete 5-piece set in basic sizes – including 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, and 3/4 inch countersunk drill bits. Covering all needs from small cabinet hardware and precision machining to large hysteresis bolts and industrial applications. 5 flute designs for a smooth, burr-free finish – the innovative 5-flute design provides superior chip removal, reducing clogging and heat buildup. Cleaner holes with minimal burrs or tears compared to standard 2 or 3-flute countersunk holes. Features a 1/4 inch hex shank – made from premium materials for excellent hardness, heat resistance, and lasting sharpness. The universal 1/4 inch hex shank fits most drill bits and impact drives, enabling quick, tool-free changes. Versatile for multiple materials – ideal for woodworking (furniture, cabinetry, upholstery), metalworking, plastics, automotive, and DIY projects.